package com.qd.panda.service.wallet.user;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.cdqidi.constant.ConstantDto;
import com.cdqidi.db.BaseService;
import com.cdqidi.dict.OperatorDictTemplate;
import com.cdqidi.dto.CacheKey;
import com.cdqidi.exception.ApiException;
import com.cdqidi.util.RedisTemplateUtil;
import com.qd.common.panda.domain.entity.wallet.user.UserWalletRefundApplyFileDTO;
import com.qd.panda.mapper.wallet.user.UserWalletRefundApplyFileMapper;
import com.qd.panda.model.UserWalletRefundApplyFile;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;

import javax.annotation.Resource;
import java.util.*;
import java.util.Optional;
import static java.util.stream.Collectors.toList;

/**
 * 退款凭证
 *
 * @author sjk
 */
@RequiredArgsConstructor
@Service
@Slf4j
public class UserWalletRefundApplyFileService extends BaseService<UserWalletRefundApplyFileMapper, UserWalletRefundApplyFile> {

    private static final String PREFIX_ID = "panda_user_wallet_refund_apply_file_voucherId_{0}";

    private final RedisTemplateUtil<UserWalletRefundApplyFile> redisTemplateUtil;
    @Resource
    private OperatorDictTemplate operatorDictTemplate;
    /**
     * 保存
     *
     * @param dto 页面对象
     * @return 页面对象
     */
    @Transactional(rollbackFor = Exception.class)
    public UserWalletRefundApplyFileDTO save(UserWalletRefundApplyFileDTO dto) {
        final UserWalletRefundApplyFile model = dtoToModel(dto);
        try {
            if (super.save(model)) {
                return modelToDto(model);
            }
            throw new ApiException("添加失败");
        } finally {
            clearCache(model);
            model.freeData();
        }
    }

    /**
     * 修改
     *
     * @param dto 页面对象
     * @return 页面对象
     */
    @Transactional(rollbackFor = Exception.class)
    public UserWalletRefundApplyFileDTO update(UserWalletRefundApplyFileDTO dto) {
        final UserWalletRefundApplyFile historyModel = Optional.ofNullable(getById(dto.getVoucherId())).orElseThrow(() -> new ApiException("ID不存在,不能更新"));
        final UserWalletRefundApplyFile model = dtoToModel(dto);
        try{
            if (super.updateById(model)) {
                return modelToDto(model);
            }
            throw new ApiException("更新失败");
        }finally {
            clearCache(historyModel);
            historyModel.freeData();
            model.freeData();
        }
    }

    /**
     * 批量添加
     *
     * @param mList 数据库对象
     */
    @Transactional(rollbackFor = Exception.class)
    public void saveBatch(List<UserWalletRefundApplyFile> mList) {
        try {
            if (!super.saveBatch(mList)) {
                throw new ApiException("批量添加失败");
            }
        } finally {
            clearCaches(mList);
        }
    }

    /**
     * 批量更新
     *
     * @param mList 数据库对象
     */
    @Transactional(rollbackFor = Exception.class)
    public void updateBatchIds(List<UserWalletRefundApplyFile> mList) {
        final List<String> ids = mList.stream().map(UserWalletRefundApplyFile::getVoucherId).collect(toList());
        final List<UserWalletRefundApplyFile> historyModelList = checkIds(ids);
        try {
            if (!super.updateBatchById(mList)) {
                throw new ApiException("批量更新失败");
            }
        } finally {
            clearCaches(historyModelList);
            historyModelList.clear();
            ids.clear();
        }
    }

    /**
     * 删除，单个
     *
     * @param voucherId 主键 
     */
    @Transactional(rollbackFor = Exception.class)
    public void removeById(String voucherId) {
        final UserWalletRefundApplyFile historyModel = Optional.ofNullable(getById(voucherId)).orElseThrow(() -> new ApiException("数据不存在,不能删除"));
        try {
            if (!super.removeById(voucherId)) {
                throw new ApiException("删除失败");
            }
        } finally {
            clearCache(historyModel);
            historyModel.freeData();
        }
    }

    /**
     * 批量删除
     *
     * @param ids 主键集合
     */
    @Transactional(rollbackFor = Exception.class)
    public void removeBatchIds(List<String> ids) {
        final List<UserWalletRefundApplyFile> historyModelList = checkIds(ids);
        try {
            if (!super.removeByIds(ids)) {
                throw new ApiException("批量删除失败");
            }
        } finally {
            clearCaches(historyModelList);
            historyModelList.clear();
        }
    }

    /**
     * 根据传入对象构建查询参数，判断是否存在
     *
     * @param dto 参数
     * @return 存在为true
     */
    @Transactional(readOnly = true)
    public Boolean isExists(UserWalletRefundApplyFileDTO dto) {
        final QueryWrapper<UserWalletRefundApplyFile> queryWrapper = createQueryWrapper(dto);
        final boolean exists = super.count(queryWrapper) > 0;
        queryWrapper.clear();
        return exists;
    }

    /**
     * 根据主键判断数据是否存在
     *
     * @param voucherId 主键 
     * @return 存在为true
     */
    @Transactional(readOnly = true)
    public Boolean isExistsById(String voucherId) {
        boolean exists = false;
        if (StringUtils.hasLength(voucherId)) {
            final UserWalletRefundApplyFile model = getById(voucherId);
            exists = (null != model);
            if (exists) {
                model.freeData();
            }
        }
        return exists;
    }

    /**
     * 根据主键获取数据
     *
     * @param voucherId 主键 
     * @return 单条记录
     */
    @Transactional(readOnly = true)
    public UserWalletRefundApplyFile getById(String voucherId) {
        final String key = RedisTemplateUtil.getRedisCacheKey(PREFIX_ID, voucherId);
        return redisTemplateUtil.get(new CacheKey().setKey(key).setTimeout(ConstantDto.REDIS_TIME_OUT_DAY), () -> super.getById(voucherId), UserWalletRefundApplyFile.class);
    }

    /**
     * 根据主键获取数据
     *
     * @param voucherId 主键 
     * @return 单条记录，转换成页面对象
     */
    @Transactional(readOnly = true)
    public UserWalletRefundApplyFileDTO getByIdDto(String voucherId) {
        return Optional.ofNullable(getById(voucherId)).map(this::modelToDto).orElse(null);
    }

    /**
     * 根据条件查询单条数据
     *
     * @param dto 查询参数
     * @return 单条记录
     */
    @Transactional(readOnly = true)
    public UserWalletRefundApplyFile getOne(UserWalletRefundApplyFileDTO dto) {
        final QueryWrapper<UserWalletRefundApplyFile> queryWrapper = createQueryWrapper(dto);
        UserWalletRefundApplyFile model = super.getOne(queryWrapper);
        queryWrapper.clear();
        return model;
    }

    /**
     * 根据条件查询单条数据
     *
     * @param dto 查询参数
     * @return 单条记录，转换成页面对象
     */
    @Transactional(readOnly = true)
    public UserWalletRefundApplyFileDTO getOneDto(UserWalletRefundApplyFileDTO dto) {
        return Optional.ofNullable(getOne(dto)).map(this::modelToDto).orElse(null);
    }

    /**
     * 根据条件查询列表数据
     *
     * @param dto 查询参数
     * @return 列表数据
     */
    @Transactional(readOnly = true)
    public List<UserWalletRefundApplyFile> getList(UserWalletRefundApplyFileDTO dto) {
        final QueryWrapper<UserWalletRefundApplyFile> queryWrapper = createQueryWrapper(dto);
        final List<UserWalletRefundApplyFile> list = super.list(queryWrapper);
        queryWrapper.clear();
        return list;
    }

    /**
     * 根据条件查询列表数据
     *
     * @param dto 查询参数
     * @return 列表数据，转换成页面对象
     */
    @Transactional(readOnly = true)
    public List<UserWalletRefundApplyFileDTO> getListDto(UserWalletRefundApplyFileDTO dto) {
        return modelToDtoList(getList(dto));
    }

    /**
     * 分页数据
     *
     * @param page 分页对象
     * @param dto  查询参数
     * @return 分页信息
     */
    @Transactional(readOnly = true)
    public IPage<UserWalletRefundApplyFileDTO> page(Page<UserWalletRefundApplyFile> page, UserWalletRefundApplyFileDTO dto) {
        final QueryWrapper<UserWalletRefundApplyFile> queryWrapper = createQueryWrapper(dto, "t1.");
        final IPage<UserWalletRefundApplyFileDTO> iPage = baseMapper.page(page, queryWrapper);
        Optional.ofNullable(iPage.getRecords()).ifPresent(l-> l.forEach(this::buildDisplay));
        queryWrapper.clear();
        return iPage;
    }

    /**
     * 清空缓存
     *
     * @param model 数据库对象
     */
    public void clearCache(UserWalletRefundApplyFile model) {
        if (null == model) {
            return;
        }
        redisTemplateUtil.deleteByKey(RedisTemplateUtil.getRedisCacheKey(PREFIX_ID, model.getVoucherId()));
    }

    /**
     * 批量清空缓存
     *
     * @param list 数据库对象
     */
    public void clearCaches(List<UserWalletRefundApplyFile> list) {
        if (null == list || list.isEmpty()) {
            return;
        }
        List<String> ids = list.stream().map(model -> RedisTemplateUtil.getRedisCacheKey(PREFIX_ID, model.getVoucherId())).collect(toList());
        if (!ids.isEmpty()) {
            redisTemplateUtil.deleteByKey(ids);
            ids.clear();
        }
    }

    /**
     * 数据库对象转页面对象
     *
     * @param model 数据库对象
     * @return 页面对象
     */
    public UserWalletRefundApplyFileDTO modelToDto(UserWalletRefundApplyFile model) {
        if (null == model) {
            return null;
        }
        final UserWalletRefundApplyFileDTO dto = new UserWalletRefundApplyFileDTO();
        dto.setVoucherId(model.getVoucherId());
        dto.setPicName(model.getPicName());
        dto.setPicPath(model.getPicPath());
        dto.setIdx(model.getIdx());
        dto.setRequestId(model.getRequestId());
        dto.setAttachmentType(model.getAttachmentType());
        dto.setOperateOrgId(model.getOperateOrgId());
        dto.setOperator(model.getOperator());
        buildDisplay(dto);
        return dto;
    }

    /**
     * 页面对象转数据库对象
     *
     * @param dto 页面对象
     * @return 数据库对象
     */
    public UserWalletRefundApplyFile dtoToModel(UserWalletRefundApplyFileDTO dto) {
        if (null == dto) {
            return null;
        }
        final UserWalletRefundApplyFile model = new UserWalletRefundApplyFile();
        model.setVoucherId(dto.getVoucherId());
        model.setPicName(dto.getPicName());
        model.setPicPath(dto.getPicPath());
        model.setIdx(dto.getIdx());
        model.setRequestId(dto.getRequestId());
        model.setAttachmentType(dto.getAttachmentType());
        model.setOperateOrgId(dto.getOperateOrgId());
        model.setOperator(dto.getOperator());
        return model;
    }

    /**
     * 码表转换
     *
     * @param dto 页面对象
     */
    public void buildDisplay(UserWalletRefundApplyFileDTO dto) {
        operatorDictTemplate.execute(dto);
    }

    /**
     * 数据库对象转页面对象
     *
     * @param list 数据库对象
     * @return 页面对象
     */
    public List<UserWalletRefundApplyFileDTO> modelToDtoList(List<UserWalletRefundApplyFile> list) {
        return Optional.ofNullable(list).orElse(Collections.emptyList()).stream().map(this::modelToDto).collect(toList());
    }

    /**
     * 页面对象转数据库对象
     *
     * @param list 页面对象
     * @return 数据库对象
     */
    public List<UserWalletRefundApplyFile> dtoToModelList(List<UserWalletRefundApplyFileDTO> list) {
        return Optional.ofNullable(list).orElse(Collections.emptyList()).stream().map(this::dtoToModel).collect(toList());
    }

    /**
     * 拼装查询参数，除了主键的其他字段会自动加入进来
     *
     * @param dto 查询参数，不为空的属性会被自动加入
     */
    public QueryWrapper<UserWalletRefundApplyFile> createQueryWrapper(UserWalletRefundApplyFileDTO dto) {
        return createQueryWrapper(dto, "");
    }

    /**
     * 拼装查询参数，除了主键的其他字段会自动加入进来
     *
     * @param dto        查询参数，不为空的属性会被自动加入
     * @param tableAlias 表别名
     */
    public QueryWrapper<UserWalletRefundApplyFile> createQueryWrapper(UserWalletRefundApplyFileDTO dto, String tableAlias) {
        final QueryWrapper<UserWalletRefundApplyFile> queryWrapper = new QueryWrapper<>();
        if (null != dto) {
            if (StringUtils.hasLength(tableAlias) && tableAlias.charAt(tableAlias.length() - 1) != '.') {
                tableAlias += ".";
            }
            if (StringUtils.hasLength(dto.getPicName())) {
                queryWrapper.eq(tableAlias + "pic_name", dto.getPicName());
            }
            if (StringUtils.hasLength(dto.getPicPath())) {
                queryWrapper.eq(tableAlias + "pic_path", dto.getPicPath());
            }
            if (StringUtils.hasLength(dto.getRequestId())) {
                queryWrapper.eq(tableAlias + "request_id", dto.getRequestId());
            }
            if (StringUtils.hasLength(dto.getAttachmentType())) {
                queryWrapper.eq(tableAlias + "attachment_type", dto.getAttachmentType());
            }
            if (StringUtils.hasLength(dto.getOperateOrgId())) {
                queryWrapper.eq(tableAlias + "operate_org_id", dto.getOperateOrgId());
            }
            if (StringUtils.hasLength(dto.getOperator())) {
                queryWrapper.eq(tableAlias + "operator", dto.getOperator());
            }
        }
        return queryWrapper;
    }

    /**
     * 批量检查主键在数据库中是否存在
     *
     * @param ids 主键集合
     * @return 主键查询出来的集合
     */
    public List<UserWalletRefundApplyFile> checkIds(List<String> ids) {
        if (null == ids || ids.isEmpty()) {
            throw new ApiException("ids不能为空");
        }
        final List<UserWalletRefundApplyFile> list = super.listByIds(ids);
        if (list.isEmpty()) {
            throw new ApiException("ids不存在" + Arrays.toString(ids.toArray()));
        }
        if (ids.size() == list.size()) {
            return list;
        }
        List<String> dbIds = list.stream().map(UserWalletRefundApplyFile::getVoucherId).collect(toList());
        final List<String> notExistsList = ids.stream().filter(id -> !dbIds.contains(id)).collect(toList());
        dbIds.clear();
        if (!notExistsList.isEmpty()) {
            throw new ApiException("ids不存在" + Arrays.toString(notExistsList.toArray()));
        }
        return list;
    }

    @Transactional(readOnly = true)
    public List<UserWalletRefundApplyFileDTO> getListByRequestId(String requestId) {
        final QueryWrapper<UserWalletRefundApplyFile> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("request_id",requestId);
        queryWrapper.orderByAsc("idx");
        List<UserWalletRefundApplyFile> list = baseMapper.selectList(queryWrapper);
        queryWrapper.clear();
        return modelToDtoList(list);
    }
}